社会环境的主要构成要素？
Which of the following is true when considering the Server load-balancing design within the E-Commerce Module of the Enterprise Campus network？（） [" Routed mode requires the ACE run OSPF or EIGRP"," Bridged mode switches a packet between the public and the private subnets when it sees itsMAC address as the destination"," Two-armed mode will place the SLB inline to the servers， with different client-side and a server-side VLANs"," One-armed mode， which uses the same VLAN for the client， the ACE， and the servers， requiresa traffic-diversion mechanism to ensure the traffic return from the server passes though the ACE"]
核保过程不包括（） ["信息的收集与整理","风险的识别与分析","风险对冲","承保的抉择与实施"]
回购本.公司发行的普通股股票5万股，每股回购价16元；同时按照法定程序注销该批股票。经查，该批股票面值为每股1元，原发行价每股12元。请写出会计分录。
经国务院批准，哪一级人民政府根据精简、统一、效能的原则，可以决定一个行政机关行使有关行政机关的行政许可权？
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